Josh Technology Group interview experience Real time questions & tips from candidates to crack your interview
SDE - 2
Josh Technology Group
1 rounds | 2 Coding
problems
Rejected
Interview preparation journey
Preparation
Duration: 5 months
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip 1 : Stay focused
Tip 2 : Practice coding questions
Tip 3 : View previous interviews of the companies
Application process
Where: Referral
Eligibility: na
Tip 1 : Have atleast 3 great project
Tip 2 : Write only what you know and prepare well
Interview rounds
01
Round
Easy
Online Coding Test
Duration90 minutes
Interview date10 Feb 2022
Coding problem2
It was purely a coding round
1. Course Schedule
Easy
15m average time
85% success
0/40
Asked in companies
You are a student of Netaji Subhas Institute of Technology. You have to take ‘N’ number of courses labelled from 1 to N to complete your B.Tech Degree.
Some courses may have prerequisites, for example, to take course 1 you have to first take course 2, which is expressed as a pair: [1, 2]. Now, your task is to find is it possible for you to finish all courses.
Note: There are no duplicate pairs in the prerequisites array.
For example-
If N = 2 and prerequisite = [[1, 2]]. Then, there are a total of 2 courses you need to take. To take course 1 you need to finish course 2. So, it is possible to complete all courses.
Problem approach
use graph
2. N queens
Hard
55m average time
35% success
0/120
Asked in companies
You are given an integer 'N'. For a given 'N' x 'N' chessboard, find a way to place 'N' queens such that no queen can attack any other queen on the chessboard.
A queen can be killed when it lies in the same row, or same column, or the same diagonal of any of the other queens. You have to print all such configurations.
Problem approach
na
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
How do you remove whitespace from the start of a string?
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